Mastrofski, S. D., Terrill, W., Snipes, J. B., DeJong, C., Worden, R. E., Reiss, A. J., & Parks, R. B. (1998). Systematic Observation of Public Police: Applying Field Research Methods to Policy Issues. United States Department of Justice, National Institute of Justice.
Chicago-Zitierstil (17. Ausg.)Mastrofski, Stephen D., William Terrill, Jeffrey B. Snipes, Christina DeJong, Robert E. Worden, Albert J. Reiss, und Roger B. Parks. Systematic Observation of Public Police: Applying Field Research Methods to Policy Issues. United States Department of Justice, National Institute of Justice, 1998.
MLA-Zitierstil (9. Ausg.)Mastrofski, Stephen D., et al. Systematic Observation of Public Police: Applying Field Research Methods to Policy Issues. United States Department of Justice, National Institute of Justice, 1998.